I ke koho ʻana i nā mea no nā noi koi, ʻo ka ikaika ka mea nui. Copper nickel alloys, ʻike ʻia hoʻiʻO nā huila Cu-Ni, kaulana no ko lākou mau waiwai kūʻokoʻa, e hoʻolilo iā lākou i koho kaulana ma nā ʻoihana like ʻole. Akā ke waiho nei ka nīnau: He ikaika anei ka copper nickel alloy?

He ʻae ʻae ka pane, a ma kēia ʻatikala, e ʻimi mākou i nā kumu i kū ai kā mākou huahana nickel keleawe ma ke ʻano he hopena paʻa a hilinaʻi.

 

He aha ka mea e ikaika ai ka Copper Nickel Alloy?

Hoʻokumu ʻia nā ʻāpana nickel keleawe i ke keleawe, me ka nickel ka mea hoʻohui nui, maʻamau mai 10% a 30%. Hoʻokumu kēia hui ʻana i kahi mea e kaena ai i ka ikaika mechanical, ka lōʻihi, a me ke kūʻē ʻana i kahi ākea o nā pilikia kūlohelohe. Eia ka mea e kōkua ai i ka ikaika o nā huila Cu-Ni:

 

1.High Tensile Strength: Hōʻike nā copper nickel alloys i ka ikaika tensile maikaʻi loa, ʻo ia ke koʻikoʻi kiʻekiʻe e hiki ai i kahi mea ke kū i ka wā e kikoo a huki ʻia ma mua o ka haki ʻana. He mea kūpono kēia no nā noi kahi e hopohopo ai nā ukana mechanical, e like me ka ʻenekinia moana a me nā mea hana ʻoihana.

 

2.Corrosion Resistance: ʻO kekahi o nā hiʻohiʻona kūʻokoʻa o nā huila Cu-Ni ko lākou kūʻokoʻa kūʻokoʻa i ka corrosion, i ka wai kai a me nā wahi ʻino ʻē aʻe. ʻO kēia kūpaʻa e hōʻoia i ka mālama ʻana o ka mea i kona kūpaʻa ʻana i ka manawa, ʻoiai i nā kūlana paʻakikī loa.

 

3.Thermal Stability: Hoʻopaʻa nā nickel copper i ko lākou ikaika a me ka hana ma nā mahana kiʻekiʻe a me nā haʻahaʻa. ʻO kēia paʻa wela e kūpono iā lākou no ka hoʻohana ʻana i nā mea hoʻololi wela, condensers, a me nā noi ʻē aʻe kahi e maʻa mau ai nā loli wela.

 

4.Fatigue Kū'ē:ʻO nā huila Cu-NiHe kūpaʻa nui lākou i ka luhi, ʻo ia hoʻi, hiki iā lākou ke hoʻomanawanui i nā pōʻaiapili koʻikoʻi me ka nāwaliwali ʻole a i ʻole ka pau ʻole. He mea koʻikoʻi kēia waiwai no nā ʻāpana i hoʻopaʻa ʻia i ka vibration mau a i ʻole ka hoʻouka cyclic.

 

5.Ease of Fabrication: ʻOiai ko lākou ikaika, ʻoi aku ka maʻalahi o nā ʻāpana nickel keleawe e hana, weld, a me ka mīkini. Hāʻawi kēia versatility i ka hana ʻana i nā ʻāpana paʻakikī me ka ʻole o ka hoʻohaumia ʻana i ka ikaika maoli o ka mea.

 

Nā noi o kā mākou huahana nikela keleawe

ʻO ka ikaika a me ka lōʻihi o nā nickel alloys he mea nui ia i nā ʻoihana like ʻole. Eia kekahi mau noi nui o kā mākou huahana Cu-Ni:

 

- Marine Engineering: Hoʻohana nui ʻia nā huila Cu-Ni i ka hana moku, nā kahua o waho, a me nā mea kanu desalination ma muli o ko lākou kūʻē ʻana i ka wai kai a me ka biofouling.

- Aila a me Gas: I loko o ka ʻoihana aila a me ke kinoea, hoʻohana ʻia kā mākou huahana nickel keleawe i nā pipelines, valves, a me nā mea hoʻololi wela, kahi e koʻikoʻi ai ka ikaika a me ka pale ʻana i ka corrosion.

-Power Generation: Hoʻohana ʻia nā huila Cu-Ni i nā mea kanu mana no nā condensers, nā mea hoʻololi wela, a me nā mea ʻē aʻe e pono ai ke kūpaʻa wela a me ka lōʻihi.

-Nā Mea Hana Hana: Mai nā pumps a hiki i nā compressors, hāʻawi kā mākou huahana nickel keleawe i ka hana hilinaʻi i ke koi ʻana i nā ʻenehana ʻoihana.

 

No ke aha e koho ai i kā mākou huahana Copper Nickel?

Ma Tankii, haʻaheo mākou iā mākou iho i ka hāʻawi ʻana i nā ʻāpana nickel keleawe kiʻekiʻe e kū ana i nā kūlana ʻoihana kiʻekiʻe. Ua ho'āʻo ikaikaʻia kā mākou huahana e hōʻoia i ka hāʻawiʻana i ka ikaika, ka lōʻihi, a me ka hana i manaʻoʻia e kā mākou mea kūʻai. Inā ʻoe e hana ana i kahi papahana kai, kahi noi ʻenehana, a i ʻole kahi hoʻokūkū ʻenehana kūikawā, ua hoʻolālā ʻia kā mākou Cu-Ni alloys e hāʻawi i nā hopena kūʻokoʻa.

 

ʻO ka hopena, ʻaʻole ikaika wale ka copper nickel alloy akā he versatile, corrosion-resistant, a hilinaʻi. Inā ʻoe e ʻimi nei i kahi mea e hoʻohui i ka ikaika me ka hana lōʻihi, ʻo kā mākou huahana nickel keleawe ke koho kūpono loa.Kāhea iā mā˚oui kēia lā e aʻo hou e pili ana i ka hiki i kā mākou Cu-Ni alloys ke hoʻokō i kāu mau pono kikoʻī.